package 常用类.integer.常用方法.test01;

public class IntegerTest01 {
    public static void main(String[] args) {
        Integer x = new Integer(1000);
        //Integer a = new Integer("中文");java.lang.NumberFormatException: For input string: "中文"
        int y = x.intValue();
        System.out.println(y);
        int retValue = Integer.parseInt("1232");
        System.out.println(retValue + 1000);
        byte retValue1 = Byte.parseByte("-128");
        System.out.println(retValue1);
    }
}
